31834142

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 48408192

約数和(自身を除く): 16574050

約数列:

[1, 2, 137, 223, 274, 446, 521, 1042, 30551, 61102, 71377, 116183, 142754, 232366, 15917071, 31834142]

約数ペア:

[(1, 31834142), (2, 15917071), (137, 232366), (223, 142754), (274, 116183), (446, 71377), (521, 61102), (1042, 30551)]